/* ===== Resources Pages Styles ===== */

/* Guide Layout */
.guide-content {
    padding: 60px 0 80px;
}

.guide-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 48px;
}

/* Sidebar */
.guide-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-nav {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
}

.sidebar-nav h3 {
    font-size: 1rem;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--gray-100);
}

.sidebar-nav ul li {
    margin-bottom: 4px;
}

.sidebar-nav ul a {
    display: block;
    padding: 10px 16px;
    font-size: 0.9375rem;
    color: var(--gray-600);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.sidebar-nav ul a:hover,
.sidebar-nav ul a.active {
    background: var(--primary-pale);
    color: var(--primary);
}

.sidebar-cta {
    background: var(--gradient-dark);
    border-radius: var(--radius-xl);
    padding: 28px 24px;
    text-align: center;
}

.sidebar-cta h4 {
    color: var(--white);
    margin-bottom: 8px;
}

.sidebar-cta p {
    color: var(--gray-400);
    font-size: 0.9375rem;
    margin-bottom: 20px;
}

/* Guide Article */
.guide-article {
    max-width: 800px;
}

.guide-section {
    margin-bottom: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--gray-200);
}

.guide-section:last-child {
    border-bottom: none;
}

.guide-section h2 {
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 3px solid var(--primary);
    display: inline-block;
}

.guide-section h3 {
    margin: 32px 0 16px;
    font-size: 1.25rem;
}

.guide-section p {
    margin-bottom: 16px;
    line-height: 1.8;
    color: var(--gray-600);
}

.guide-section ul {
    margin-bottom: 20px;
}

.guide-section ul li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    line-height: 1.7;
    color: var(--gray-600);
}

.guide-section ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 16px;
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
}

/* Check List */
.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding-left: 0 !important;
}

.check-list li::before {
    display: none;
}

.check-list li i {
    color: var(--success);
    margin-top: 4px;
    flex-shrink: 0;
}

/* Info Box */
.info-box {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--primary-pale);
    border-radius: var(--radius-lg);
    margin: 24px 0;
}

.info-box.warning {
    background: var(--warning-light);
}

.info-box .info-icon {
    width: 48px;
    height: 48px;
    background: var(--white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.info-box.warning .info-icon {
    color: var(--warning);
}

.info-box .info-content h4 {
    margin-bottom: 8px;
    font-size: 1rem;
}

.info-box .info-content p {
    margin-bottom: 8px;
    font-size: 0.9375rem;
}

/* Types Grid */
.types-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin: 24px 0;
}

.type-card {
    padding: 20px;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    text-align: center;
}

.type-card h4 {
    color: var(--primary);
    margin-bottom: 8px;
}

.type-card p {
    font-size: 0.875rem;
    margin-bottom: 0;
}

/* Docs Grid */
.docs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin: 24px 0;
}

.doc-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--gray-50);
    border-radius: var(--radius-md);
}

.doc-item i {
    color: var(--primary);
    font-size: 1.25rem;
}

/* Rates Table */
.rates-table {
    margin: 24px 0;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.rates-table table {
    width: 100%;
    border-collapse: collapse;
}

.rates-table th,
.rates-table td {
    padding: 16px 20px;
    text-align: left;
}

.rates-table th {
    background: var(--primary);
    color: var(--white);
    font-weight: 600;
}

.rates-table tr:not(:last-child) td {
    border-bottom: 1px solid var(--gray-200);
}

.rate-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.875rem;
}

.rate-0 { background: #d1fae5; color: #059669; }
.rate-5 { background: #dbeafe; color: #2563eb; }
.rate-12 { background: #fef3c7; color: #d97706; }
.rate-18 { background: #fed7aa; color: #ea580c; }
.rate-28 { background: #fee2e2; color: #dc2626; }

/* Returns Cards */
.returns-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 24px 0;
}

.return-card {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 2px solid transparent;
    transition: var(--transition);
}

.return-card:hover {
    border-color: var(--primary);
    background: var(--white);
}

.return-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.return-header h4 {
    font-size: 1.25rem;
}

.return-frequency {
    padding: 4px 10px;
    background: var(--primary-pale);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
}

.return-card p {
    font-size: 0.9375rem;
    margin-bottom: 16px;
}

.return-due {
    padding-top: 12px;
    border-top: 1px solid var(--gray-200);
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* ITC Example */
.itc-example {
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    padding: 32px;
    margin: 24px 0;
}

.itc-example h4 {
    text-align: center;
    margin-bottom: 24px;
}

.example-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.flow-item {
    text-align: center;
    padding: 20px 24px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.flow-item.result {
    background: var(--primary-pale);
}

.flow-label {
    display: block;
    font-size: 0.8125rem;
    color: var(--gray-500);
    margin-bottom: 4px;
}

.flow-value {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
}

.flow-item.result .flow-value {
    color: var(--primary);
}

.flow-operator {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-400);
}

/* ITR Forms Grid */
.itr-forms-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 24px 0;
}

.itr-form-card {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 24px;
    position: relative;
    border: 2px solid transparent;
    transition: var(--transition);
}

.itr-form-card:hover {
    border-color: var(--primary);
    background: var(--white);
}

.form-badge {
    position: absolute;
    top: -10px;
    right: 16px;
    padding: 4px 12px;
    background: var(--gradient-secondary);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
}

.form-badge.popular {
    background: var(--gradient-primary);
}

.itr-form-card h4 {
    color: var(--primary);
    margin-bottom: 8px;
}

.itr-form-card > p {
    color: var(--gray-600);
    font-size: 0.9375rem;
    margin-bottom: 16px;
}

.itr-form-card ul {
    margin-bottom: 0;
}

.itr-form-card ul li {
    font-size: 0.875rem;
    padding: 6px 0;
}

/* Documents Categories */
.docs-categories {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 24px 0;
}

.docs-category {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 24px;
}

.docs-category h4 {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--gray-200);
    font-size: 1rem;
}

.docs-category h4 i {
    color: var(--primary);
}

.docs-category ul li {
    padding: 6px 0;
    font-size: 0.9375rem;
}

.docs-category ul li::before {
    top: 14px;
}

/* Deductions List */
.deductions-list {
    margin: 24px 0;
}

.deduction-item {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    margin-bottom: 12px;
}

.deduction-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.deduction-header h4 {
    font-size: 1rem;
    color: var(--primary);
}

.deduction-header .limit {
    padding: 4px 12px;
    background: var(--primary-pale);
    color: var(--primary);
    font-size: 0.8125rem;
    font-weight: 600;
    border-radius: var(--radius-full);
}

.deduction-item p {
    margin-bottom: 0;
    font-size: 0.9375rem;
}

/* Regime Comparison */
.regime-comparison {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin: 24px 0;
}

.regime-card {
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    padding: 28px;
    position: relative;
}

.regime-card.new {
    background: var(--primary-pale);
    border: 2px solid var(--primary);
}

.regime-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 16px;
    background: var(--gradient-primary);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.regime-card h4 {
    text-align: center;
    margin-bottom: 20px;
    font-size: 1.25rem;
}

.slabs {
    margin-bottom: 20px;
}

.slab {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    font-size: 0.9375rem;
    border-bottom: 1px solid var(--gray-200);
}

.slab:last-child {
    border-bottom: none;
}

.slab span:last-child {
    font-weight: 600;
    color: var(--primary);
}

.regime-note {
    text-align: center;
    font-size: 0.875rem;
    margin-bottom: 0;
    padding: 12px;
    background: var(--white);
    border-radius: var(--radius-md);
}

/* Process Steps */
.process-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin: 24px 0;
}

.process-step {
    text-align: center;
    padding: 32px 20px;
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    position: relative;
}

.step-num {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 36px;
    height: 36px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.process-step h4 {
    margin: 16px 0 8px;
}

.process-step p {
    font-size: 0.9375rem;
    margin-bottom: 0;
}

/* Deadlines */
.deadlines-list {
    margin: 24px 0;
}

.deadline-item {
    display: flex;
    gap: 24px;
    padding: 24px;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    margin-bottom: 16px;
    align-items: center;
}

.deadline-date {
    text-align: center;
    padding: 16px 24px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    min-width: 100px;
}

.deadline-date .day {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

.deadline-date .month {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.8);
}

.deadline-info h4 {
    margin-bottom: 4px;
}

.deadline-info p {
    margin-bottom: 0;
    font-size: 0.9375rem;
}

/* ===== FAQ Page ===== */
.faq-search {
    padding: 40px 0;
    background: var(--gray-50);
}

.search-box {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.search-box i {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
}

.search-box input {
    width: 100%;
    padding: 18px 20px 18px 52px;
    font-size: 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    background: var(--white);
    outline: none;
    transition: var(--transition);
}

.search-box input:focus {
    border-color: var(--primary);
}

/* FAQ Section */
.faq-section {
    padding: 60px 0 80px;
}

.faq-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 40px;
    justify-content: center;
}

.faq-tab {
    padding: 10px 20px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-600);
    background: var(--gray-100);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition);
}

.faq-tab:hover {
    background: var(--gray-200);
}

.faq-tab.active {
    background: var(--gradient-primary);
    color: var(--white);
}

.faq-category {
    margin-bottom: 48px;
}

.faq-category h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--gray-200);
}

.faq-category h3 i {
    color: var(--primary);
}

.faq-item {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    margin-bottom: 12px;
    overflow: hidden;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--gray-100);
}

.faq-question h4 {
    font-size: 1rem;
    font-family: var(--font-sans);
    font-weight: 600;
    margin: 0;
}

.faq-question i {
    color: var(--gray-400);
    transition: var(--transition);
}

.faq-item.active .faq-question {
    background: var(--primary-pale);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p,
.faq-answer ul {
    padding: 0 24px 20px;
    margin: 0;
    color: var(--gray-600);
    line-height: 1.7;
}

.faq-answer ul {
    padding-left: 44px;
}

.faq-answer ul li {
    padding: 4px 0;
}

/* More Questions */
.more-questions {
    padding: 0 0 80px;
}

.questions-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding: 48px;
    background: var(--gradient-dark);
    border-radius: var(--radius-2xl);
}

.questions-content h2 {
    color: var(--white);
    margin-bottom: 8px;
}

.questions-content p {
    color: var(--gray-400);
    margin: 0;
}

.questions-actions {
    display: flex;
    gap: 16px;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .guide-layout {
        grid-template-columns: 1fr;
    }

    .guide-sidebar {
        position: static;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }

    .types-grid,
    .docs-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .returns-cards {
        grid-template-columns: 1fr;
    }

    .regime-comparison {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .questions-card {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .guide-sidebar {
        grid-template-columns: 1fr;
    }

    .types-grid,
    .docs-grid,
    .docs-categories,
    .itr-forms-grid,
    .process-steps {
        grid-template-columns: 1fr;
    }

    .example-flow {
        flex-direction: column;
    }

    .flow-operator {
        transform: rotate(90deg);
    }

    .deadline-item {
        flex-direction: column;
        text-align: center;
    }

    .faq-tabs {
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 8px;
    }

    .faq-tab {
        white-space: nowrap;
    }

    .questions-actions {
        flex-direction: column;
        width: 100%;
    }

    .questions-actions .btn {
        width: 100%;
    }
}